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1.发明申请Security Solution For Integrating a WiFi Radio Interface in LTE Access Network 有权LTE接入网络中集成WiFi无线接口的安全解决方案公开(公告)号：US20130216043A1
公开(公告)日：2013-08-22
申请号：US13399293
申请日：2012-02-17
IPC分类号： H04K1/00
CPC分类号： H04W12/02 , H04L63/205 , H04W80/02 , H04W84/12
摘要： A method for security for inter-RAT carrier aggregation is disclosed. The method includes encrypting a message using an encryption technique for a first RAT. The method also includes sending, to a UE, at least a portion of the encrypted message using a different, second RAT. Sending using the second RAT does not further encrypt the at least a portion of the encrypted message. The method further includes receiving the at least a portion of the message encrypted using the first RAT protocol. Receiving uses the second, different RAT. The method also includes decrypting the at least a portion of the message using the first RAT protocol. Apparatus and computer readable media are also described.
摘要翻译： 公开了一种用于RAT间载波聚合的安全性的方法。 该方法包括使用第一RAT的加密技术加密消息。 该方法还包括使用不同的第二RAT向UE发送加密消息的至少一部分。 使用第二RAT的发送不进一步加密加密消息的至少一部分。 该方法还包括接收使用第一RAT协议加密的消息的至少一部分。 接收使用第二种不同的RAT。 该方法还包括使用第一RAT协议对消息的至少一部分进行解密。 还描述了装置和计算机可读介质。
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2.发明授权Security solution for integrating a WiFi radio interface in LTE access network 有权用于在WiFi接入网络中集成WiFi无线接口的安全解决方案公开(公告)号：US09414223B2
公开(公告)日：2016-08-09
申请号：US13399293
申请日：2012-02-17
CPC分类号： H04W12/02 , H04L63/205 , H04W80/02 , H04W84/12
摘要： A method for security for inter-RAT carrier aggregation is disclosed. The method includes encrypting a message using an encryption technique for a first RAT. The method also includes sending, to a UE, at least a portion of the encrypted message using a different, second RAT. Sending using the second RAT does not further encrypt the at least a portion of the encrypted message. The method further includes receiving the at least a portion of the message encrypted using the first RAT protocol. Receiving uses the second, different RAT. The method also includes decrypting the at least a portion of the message using the first RAT protocol. Apparatus and computer readable media are also described.
摘要翻译： 公开了一种用于RAT间载波聚合的安全性的方法。 该方法包括使用第一RAT的加密技术加密消息。 该方法还包括使用不同的第二RAT向UE发送加密消息的至少一部分。 使用第二RAT的发送不进一步加密加密消息的至少一部分。 该方法还包括接收使用第一RAT协议加密的消息的至少一部分。 接收使用第二种不同的RAT。 该方法还包括使用第一RAT协议对消息的至少一部分进行解密。 还描述了装置和计算机可读介质。
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公开(公告)号：US20130343288A1
公开(公告)日：2013-12-26
申请号：US13529032
申请日：2012-06-21
CPC分类号： H04W52/24 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W16/14 , H04W52/228 , H04W52/242 , H04W52/243 , H04W52/283 , H04W52/38 , H04W52/50 , H04W72/1215 , H04W72/1231
摘要： Methods of power control for LTE transmissions in unlicensed bands are described. One method includes determining, at a first device (such as a LTE UE or LTE eNB), a scheduled transmission window for a LTE transmission in an unlicensed band. The transmission window indicates a time for sending the transmission in the unlicensed band. Prior to the scheduled transmission window, the method also includes determining whether a WiFi transmitter is transmitting a signal in the unlicensed band. The method also includes, in response to determining that the transmitter is transmitting in the unlicensed band, determining an adjusted transmission power for the transmission and sending the transmission (such as from an LTE UE to an LTE eNB or from an LTE eNB to an LTE UE) in the transmission window at the adjusted transmission power. Apparatus and computer readable media are also described.
摘要翻译： 描述了在非许可频带中的LTE传输的功率控制方法。 一种方法包括在第一设备（例如LTE UE或LTE eNB）处确定用于非许可频带中的LTE传输的调度传输窗口。 发送窗口指示在未许可频带中发送发送的时间。 在调度传输窗口之前，该方法还包括确定WiFi发射机是否在未许可频带中发送信号。 该方法还包括响应于确定发射机在非许可频带中发射，确定用于传输的经调整的发射功率并将该传输（诸如从LTE UE发射到LTE eNB或从LTE eNB到LTE UE）在传输窗口中以调整的传输功率。 还描述了装置和计算机可读介质。
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公开(公告)号：US20100110886A1
公开(公告)日：2010-05-06
申请号：US12291071
申请日：2008-11-05
CPC分类号： H04W72/085 , H04W72/0486
摘要： Disclosed herein are methods, apparatus and computer programs providing localized awareness of spectrum usage and other factors in uncoordinated deployments of radio access networks. A method includes transmitting a beacon from a first access node for reception by a first user terminal that is associated with the first access node and also by a second user terminal that is associated with a second access node. The method further includes receiving feedback from the first user terminal that is associated with the first access node, the feedback comprising information obtained by the first user terminal from a beacon received from the second access node.
摘要翻译： 本文公开了在无线电接入网络的不协调部署中提供频谱使用和其他因素的局部感知的方法，装置和计算机程序。 一种方法包括从第一接入节点发送信标，以便由与第一接入节点相关联的第一用户终端以及与第二接入节点相关联的第二用户终端进行接收。 该方法还包括从第一用户终端接收与第一接入节点相关联的反馈，该反馈包括由第一用户终端从第二接入节点接收的信标获得的信息。
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公开(公告)号：US08705467B2
公开(公告)日：2014-04-22
申请号：US13097511
申请日：2011-04-29
IPC分类号： H04W4/00
CPC分类号： H04W74/006
摘要： Methods, apparatus, and program products are disclosed that perform the following: sending an offset to a user equipment; sending an assignment on a control channel, the assignment corresponding to a random access request by the user equipment, wherein the assignment is addressed to the user equipment by using a value determined using the offset; and sending a random access response for the user equipment on resources of a shared channel, the resources corresponding to the assignment. Methods, apparatus, and program products are disclosed that perform the following: receiving at a user equipment an offset; receiving an assignment on a control channel, the assignment corresponding to a random access request, wherein the assignment is addressed to the user equipment by using a value determined using the offset; and receiving a random access response for the user equipment on resources of a shared channel, the resources corresponding to the assignment.
摘要翻译： 公开了执行以下操作的方法，装置和程序产品：向用户设备发送偏移量; 在控制信道上发送分配，所述分配对应于所述用户设备的随机接入请求，其中所述分配通过使用使用所述偏移量确定的值寻址到所述用户设备; 以及在所述共享信道的资源上为所述用户设备发送随机接入响应，所述资源对应于所述分配。 公开了执行以下操作的方法，装置和程序产品：在用户设备处接收偏移量; 在控制信道上接收对应于随机接入请求的分配，其中所述分配通过使用使用所述偏移确定的值寻址到所述用户设备; 以及在所述共享信道的资源上为所述用户设备接收与所述分配相对应的资源的随机接入响应。
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公开(公告)号：US09031017B2
公开(公告)日：2015-05-12
申请号：US13529032
申请日：2012-06-21
CPC分类号： H04W52/24 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W16/14 , H04W52/228 , H04W52/242 , H04W52/243 , H04W52/283 , H04W52/38 , H04W52/50 , H04W72/1215 , H04W72/1231
摘要： Methods of power control for LTE transmissions in unlicensed bands are described. One method includes determining, at a first device (such as a LTE UE or LTE eNB), a scheduled transmission window for a LTE transmission in an unlicensed band. The transmission window indicates a time for sending the transmission in the unlicensed band. Prior to the scheduled transmission window, the method also includes determining whether a WiFi transmitter is transmitting a signal in the unlicensed band. The method also includes, in response to determining that the transmitter is transmitting in the unlicensed band, determining an adjusted transmission power for the transmission and sending the transmission (such as from an LTE UE to an LTE eNB or from an LTE eNB to an LTE UE) in the transmission window at the adjusted transmission power. Apparatus and computer readable media are also described.
摘要翻译： 描述了在非许可频带中的LTE传输的功率控制方法。 一种方法包括在第一设备（例如LTE UE或LTE eNB）处确定用于非许可频带中的LTE传输的调度传输窗口。 传输窗口指示在未许可频带中发送传输的时间。 在调度传输窗口之前，该方法还包括确定WiFi发射机是否在未许可频带中发送信号。 该方法还包括响应于确定发射机在非许可频带中发射，确定用于传输的经调整的发射功率并将该传输（诸如从LTE UE发射到LTE eNB或从LTE eNB到LTE UE）在传输窗口中以调整的传输功率。 还描述了装置和计算机可读介质。
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公开(公告)号：US20120275390A1
公开(公告)日：2012-11-01
申请号：US13097511
申请日：2011-04-29
IPC分类号： H04W72/12
CPC分类号： H04W74/006
摘要： Methods, apparatus, and program products are disclosed that perform the following: sending an offset to a user equipment; sending an assignment on a control channel, the assignment corresponding to a random access request by the user equipment, wherein the assignment is addressed to the user equipment by using a value determined using the offset; and sending a random access response for the user equipment on resources of a shared channel, the resources corresponding to the assignment. Methods, apparatus, and program products are disclosed that perform the following: receiving at a user equipment an offset; receiving an assignment on a control channel, the assignment corresponding to a random access request, wherein the assignment is addressed to the user equipment by using a value determined using the offset; and receiving a random access response for the user equipment on resources of a shared channel, the resources corresponding to the assignment.
摘要翻译： 公开了执行以下操作的方法，装置和程序产品：向用户设备发送偏移量; 在控制信道上发送分配，所述分配对应于所述用户设备的随机接入请求，其中所述分配通过使用使用所述偏移量确定的值寻址到所述用户设备; 以及在所述共享信道的资源上为所述用户设备发送随机接入响应，所述资源对应于所述分配。 公开了执行以下操作的方法，装置和程序产品：在用户设备处接收偏移量; 在控制信道上接收对应于随机接入请求的分配，其中所述分配通过使用使用所述偏移确定的值寻址到所述用户设备; 以及在所述共享信道的资源上为所述用户设备接收与所述分配相对应的资源的随机接入响应。
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